.index {
    height: 100vh;
  }
  .headbox1 {
    background: white;
  }
  .headbox {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 1.8rem;
    display: -ms-flexbox;
    display: flex;
    padding: 0.6rem 0.4rem 0.4rem;
    box-sizing: border-box;
    border-bottom: 1px solid #f4f4f4;
    z-index: 100;
  }
  .headbox .p1 {
    text-align: left;
  }
  .headbox p {
    -ms-flex: 1;
    flex: 1;
  }
  p {
    margin-top: 0;
    margin-bottom: 1em;
  }
  .headbox .p1 img {
    width: 3.6rem;
  }
  .headbox .p2 {
    text-align: right;
  }
  .headbox .p2 span {
    display: inline-block;
    padding: 0 0.4rem;
    text-align: center;
    font-size: 0.4rem;
    height: 0.6rem;
    line-height: 0.6rem;
    border: 1px solid #ccc;
    border-radius: 0.6rem;
    margin-top: 0.2rem;
  }
  .conBox {
    padding-top: 2.33rem;
    padding-bottom: 2.2rem;
  }
  .conBox .nav {
    display: -ms-flexbox;
    display: flex;
    height: 1.2rem;
    line-height: 1.2rem;
    font-size: 0.4rem;
    margin: 0;
    background: white;
    /* background: #f4f4f4; */
  }
  .conBox .nav a {
    -ms-flex: 1;
    flex: 1;
    text-align: center;
    color: black;
  }
  .conBox .nav .active {
    border-bottom: 2px solid #31c27c;
    color: #31c27c;
  }
  .bottom {
    width: 100%;
    height: 1.8rem;
    background: rgba(255,255,255,0.8);
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 100;
    text-align: center;
  }
  .bottom a {
    display: inline-block;
    height: 1.1rem;
    padding: 0 0.4rem;
    border-radius: 1.2rem;
    line-height: 1.1rem;
    margin-top: 0.3rem;
    background: #30c27c;
    color: white;
  }